Oval|Lab Grown|IGI

1.03ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG837603280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837603280

Diamond specifications and retailer prices

From $305 USD
As of October 28, 2026
Save $710 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,015 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603280 or 837603280. Listed at 11 retailers as of October 28, 2026, with prices from $305 to $1,015, a $710 spread on the same certified stone. MOH London lists it at $1,015. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603280
Dimensions8.33 × 5.88 × 3.39 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.88 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603280
Side View
Table 60.0%Crown 30.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,015 USD|Low: $305 USD|High: $1,077 USD|Avg: $593 USD|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$305 USD
Retailer 7$386 USD
Retailer 2$387 USD
Retailer 5$426 USD
Retailer 11$541 USD
Retailer 10$580 USD
Retailer 9$708 USD
Retailer 8$715 USD
Retailer 4$730 USD
Retailer 6$749 USD
MOH London$1,015 USD

31 data points across 11 retailers

11 retailers$305 USD to $1,015 USD

B+
Cheapest Retailer
-
$305 USD
A
Retailer 2
-
$386 USD
£304 GBP
View
A
Retailer 3
-
$387 USD
€369 EUR
View
A
Retailer 4
-
$426 USD
View
B+
Retailer 5
-
$541 USD
View
B+
Retailer 6
-
$580 USD
View
B+
Retailer 7
-
$708 USD
A$1,089 AUD
View
B
Retailer 8
-
$715 USD
View
B
Retailer 9
-
$730 USD
View
B
Retailer 10
-
$749 USD
View
Most Expensive
B
MOH London
LG837603280 · Oct 29
$1,015 USD
£799 GBP
View
10 more retailers have this diamond
Prices start from $305 USDSave up to $710 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.03ct Oval
$305 USD